Indian Science and Technology in the Eighteenth Century: Some Contemporary European Accounts c25.25
Indian Science and Technology in the Eighteenth Century: Some Contemporary European Accounts c25.25
- Language
- English
c25.25
I have lately observed that the natives make immense quantities and at a very low rate a good fossile alkali by burning seaweeds. This appears to me also a valuable salt. I shall send you specimens of it. I think it would not cost here above 2-10 £ or 3 £ a ton.